RMS-SNMP01A SNMP Card
User Manual
4 Managing the UPS on the WebUI
Issue 08 (2020-01-09)
Copyright © Huawei Technologies Co., Ltd.
35
When batteries are in normal hibernation, click
Manual float charging
to start float
charging. If battery hibernation results from an alarm about the charger, clear the alarm.
Then the batteries can start float charging or equalized charging.
In the UPS information area, click
Control
>
CIM Control
, select the CIM and BIM to be
operated, and you can control the selected CIM and BIM. The buttons in red are available,
and those in gray are unavailable, as shown in
1.
Reset: If data is abnormal, you can use the reset function to rectify the fault. If you reset
the CIM, it sends 0xA5A5 to reset the board. It takes about 1 minute for the board to
reset.
2.
Blink: After you select a BIM, the RUN/ALM indicator of the corresponding BIM will
blink green at super short intervals to locate the actual BIM. If an indicator blinks at long
intervals, it is blinking on for 1s and then off for 1s. If an indicator blinks at super short
intervals, it is blinking at 10 Hz, that is, on for 0.05s and then off for 0.05s.
3.
Measure internal resistance: When the conditions for measuring the internal resistance
are met, you can send a command to measure the internal resistance.
Figure 4-15
CIM control
The
Reset
and
Measure internal resistance
operations cannot be performed frequently. After one
operation, the button will turn gray, and you can perform the operation only after the button turns
from gray to red.
The following three conditions must be met at the same time if you need to measure the internal
resistance.
1. Batteries are in float charging status or in hibernation.
2. The charging current is less than 0.01c.
